TY - JOUR AU - Kreuzer, Alexander TI - Reflection loops of spaces with congruence and hyperbolic incidence structure JO - Commentationes Mathematicae Universitatis Carolinae PY - 2004 SP - 303 EP - 320 VL - 45 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_2004__45_2_a11/ LA - en ID - CMUC_2004__45_2_a11 ER -